

US-amerikanischer Vulkanologe
Mount St. Helens, Washington
David A. Johnston (* 18. December 1949 in Chicago; † 18. May 1980 in Mount St. Helens) was an uS-amerikanischer Vulkanologe. He was 30 years old. His education included University of Illinois Urbana–Champaign and University of Washington. He worked at United States Geological Survey. His cause of death was 1980 eruption of Mount St. Helens.